baber/WOPTO huggingface dataset:
Patent JP-2002276932-A (JP)
Title: Gas valve
Inventor: HAYASHI YUICHI
IPC: F24C3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the minimum gas flow rate for keeping a flame of a gas burner minimum so as not to be extinguished, cannot be set for every kind of fuel gas to be used, with a conventional gas valve in which opening and closing of a gas on-off valve and flow rate control of a fuel gas with a flow rate control valve are conducted by moving back and forth an operating rod which is inserted in an inner path. SOLUTION: The flow rate control valve 6 is opened when the operating rod 3 is shifted forward by a given rate after the opening of the gas on-off valve 4, and then controls flow rate in accordance with the shift of the rod 3. During the period before the valve 6 is opened, supply of fuel gas to a fuel gas bleed part 17 is conducted through a bypath 9 which is located downstream of the on-off valve 4 and allows an inner path 15 at the upstream of the valve 6 to communicate with a gas bleed part. An orifice 91 for setting a minimum gas flow rate is provided to the passage of the bypath.
Patent JP-2002243677-A (JP)
Title: Detection sensor for electrolyte of living body, and detector using the same
Inventor: MOROE TERUYOSHI
IPC: G01N27/416
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To certainly detect the presence of the adhesion of the electrolyte of a living body or the disconnection-contact failure of a sensor part, by combin ing a sensor constituted of two juxtaposed conductors and an electric resistance body. SOLUTION: The sensor for detecting the electrolyte of the living body is equipped with two juxtaposed conductors C1 and C2, the electric resistance body 18 being connected across the conductors and a base substrate BP having two conductors C1 and C2 and the electric resistor 18 arranged thereto. The detector equipped with a determining means for determining the state of the detection sensor is also disclosed.
Patent JP-2002280071-A (JP)
Title: Nonaqueous electrolyte secondary battery and its producing method
Inventor: SUNANO TAIZO
IPC: H01M10/0566
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having superior discharge property and reliability on liquid leakage. SOLUTION: The nonaqueous electrolyte secondary battery comprises an electrode body having a positive electrode and a negative electrode laminated with a separator therebetween and an electrolytic solution filled therein and a film exterior body housing the electrode body. A liquid retaining polymer is filled in a space between the electrode body an the film exterior body.
Patent JP-2002278431-A (JP)
Title: Image forming device
Inventor: UEDA HIROYUKI
IPC: G03G21/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of carrying a document smoothly. SOLUTION: A duct 23 is formed at an intake port 5 successively. A protrusion 36 is formed at the duct 23 and in the state of fitting the duct 23 to a housing 2, the protrusion 36 is made to project from a rear plate 2a. The document P suspending on the side of the rear surface of the housing 2 is carried in slidable contact with the tip of the protrusion 36. Air outside of the housing 2 is sucked into the housing from a ventilation space S formed between the document P and the rear plate 2a of the housing 2. Thus, the document P is prevented from being stuck to the housing 2 so as to cover the port 5.
Patent JP-2002275135-A (JP)
Title: Arylamine composition and electrophotographic photosensitive material by using the same composition
Inventor: MIMORI MITSUSACHI
IPC: C07C211/54
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a new arylamine composition useful as a photoelectric conductive material for achieving a highly sensitive and highly durable electrophotographic photosensitive material. SOLUTION: This arylamine composition contains the arylamine expressed by the specific general formula and not belonging to the C2 space group and Cs space group in the Shoenflies notation for the geometric isomerism of a double bond, and >=50% of the geometric isomers of the double bond directly bonding with the arylamine residue in the above general formula has E-form.
Patent JP-2002178773-A (JP)
Title: Cover device for automobile, and mounting method of cover for automobile
Inventor: NINOMIYA HIROSHI
IPC: B60J11/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an automobile easily mountable on the automobile and having high storing convenience. SOLUTION: This cover for the automobile comprises a cover body 3 for covering the outer surface of the automobile, and a winding device 5 for winding the cover body 3 back and forth movably. The winding device 5 has a mounting means 8 for mounting the winding device 5 to the front side or the back side of the automobile. The tip of the cover body 3 is provided with a locking means 6 lockable or unlockable to the front side or the back side of the automobile.
Patent JP-2002277105-A (JP)
Title: Absorption hot and chilled water generator
Inventor: KAWAMURA HIRONOBU
IPC: F25B39/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorption hot and chilled water generator equipped with a spray in which refrigerant or solution can be spread uniformly over a long term and the manufacturing cost can be reduced. SOLUTION: In an absorption hot and chilled water generator comprising an evaporator or an absorber equipped with a spray, the spray has a tray 1 provided with a hole in the bottom. Liquid inlet 3 of the hole is located higher than the bottom face and the liquid outlet 4 of the hole has a diameter larger than that of the inlet 3.
Patent JP-2001358407-A (JP)
Title: Semiconductor laser device
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/323
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce element resistance and obtain beam of high quality in a semiconductor laser device. SOLUTION: An n-Ga1-Z4AlZ4N composition slant layer 20 is formed between an n-GaN contact layer 19 and an n-Ga1-Z1AlZ1N/GaN superlattice clad layer 21. An n-Ga1-Z5AlZ5N composition slant layer 22 is formed between the n-Ga1-Z1 AlZ1N/GaN superlattice clad layer 21 and an n or i-Ga1-Z2AlZ2N optical waveguide layer 23. A p-Ga1-Z5AlZ5N composition slant layer 27 is formed between a p or i-Ga1-Z2AlZ2N optical waveguide layer 26 and a p-Ga1-Z1AlZ1N/ GaN superlattice clad layer 28. A p-Ga1-Z4AlZ4N composition slant layer 29 is formed between the p-Ga1-Z1AlZ1N/GaN superlattice clad layer 28 and a p-GaN contact layer 30.  Regarding the composition, z4 of the Ga1-Z4AlZ4N composition slant layers is changed continuously from 0 as far as the composition corresponding to band gap of the Ga1-Z1AlZ1N/GaN superlattice clad layer, and z5 of the Ga1-Z5AlZ5N composition slant layers is changed continuously from z2 as far as the composition corresponding to band gap of the Ga1-Z1AlZ1N /GaN superlattice clad layer.
Patent JP-2002278158-A (JP)
Title: Toner for image formation and two-component developer using the same
Inventor: ASAHINA YASUO
IPC: G03G9/097
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide toner for image formation which is useful as recycled toner. SOLUTION: This toner for image formation is used for an image forming method which recycles toner cleaned by a cleaning part and obtained by adding external additives to toner base particles composed of at least a coloring agent, binding resin, and an electric charge control agent; and respective values are substituted in X=(B/A)×(ΣC/D), where A is the toner electrostatic charging quantity of the toner base particles, B the toner electrostatic charging quantity after the addition of >=1 additive to the toner base particles, ΣC the sum of the mean particle sizes of the external additives, and D the mean particle size of the toner base body, and X is within a range of -2.3<=X<=2.3.
Patent JP-2002284391-A (JP)
Title: Sheet carrying device, printing device using the same, and sheet carrying method
Inventor: MATSUMOTO MASASHI
IPC: G03G21/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device for carrying the recording sheets, while giving an ID to each recording sheet, on the basis of the ID, and to provide a printing device provided with the same and the sheet carrying method. SOLUTION: A print controller 25 forms a job control table 80a for controlling the printing condition such as an image ID, an image processing method, a paper feeding side and a paper delivery side per each image ID. A print control unit 24 forms a carrying plan table 80c by giving the ID to the recording sheets on the basis of this information and controls carrying of the recording sheets per each sheet unit on the basis of the ID given to the recording sheets. When a jam is generated and specifying the sheet damaged by the jam, the sheet generating the jam can be specified, and the recording sheet ineffective due to the jam can be specified per each sheet unit, and the wasteful use of the recording sheet can be reduced.
Patent JP-2002291171-A (JP)
Title: Un-interruptive power supply
Inventor: SHIMIZU KATSUICHIRO
IPC: H02J9/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an un-interruptive power supply which can prevent previously instantaneous interruption of power feed to a load, and moreover can ensure high safety and reliability, while attaining reduction of a power loss and improvement of operating efficiency according to this reduction of the power loss. SOLUTION: Voltage of a commercial AC power supply 1 is converted into DC voltage by a converter 2 while a storage battery unit 3 is charged with output voltage of this converter 2, and its output voltage is supplied to a load 10. Moreover, the voltage of the commercial AC power supply 1 is rectified by a rectifier circuit 5, its output voltage is applied to the load 10, and a current from the rectifier circuit 5 to a side of the converter 2 and to a side of the storage battery unit 3 is blocked by a reverse current blocking circuit 6.
Patent JP-2002290818-A (JP)
Title: Portable terminal
Inventor: NAGATA YOSHIHIRO
IPC: H04N5/225
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which stops picking up an image when its portable terminal body is slanted at an unnatural angle. SOLUTION: The portable telephone terminal 1 with a digital camera function as a portable terminal detects the tilt angle of a telephone set body by a tilt sensor 12 as a tilt detecting means when a control circuit 13 equipped with an image pickup control function 13a as an image pickup control means for storing a picked-up image in a memory 16 and an image pickup inhibiting function 13b as an image pickup inhibiting means having a previously set image pickup inhibition angle range for inhibiting an image from being picked up is set in image pickup mode and a shutter button is pressed. When the detected tilt angle is within the image pickup inhibition angle range, shutter operation is disabled and a sounder 8 as a warning means outputs a warning sound.
Patent JP-2002294632-A (JP)
Title: Supporting column for protection fence
Inventor: MIYAMAE HIROMICHI
IPC: E01D19/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a supporting column having good fracture resistance for a protection fence. SOLUTION: A supporting column main body 15 holds an upper lateral beam 5 and a lower lateral beam 6, and in the base part of the supporting column main body 15, a recess part 22 is formed. In this structure, when a horizontal load is applied to the tip part of the supporting column main body 15 in the arrow A direction the tip part of the supporting column main body 15 is displaced horizontally with a low load by a set amount around the recess part 22. Therefore, no high load at a fracture level is applied to the base part of the supporting column body 15, and consequently, fracture in the base part is prevented and the fracture resistance is improved.
Patent JP-2002300355-A (JP)
Title: Image reader, its control method, control program, and medium providing the control program
Inventor: AMIMOTO MITSURU
IPC: H04N1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can obtain a focused image even from a lifted part of an original such as a middle part of a two page spread of a book in a read unit formed by integrating a rod lens array with a shallow depth of focus and a read element such as a CCD. SOLUTION: The image reader is provided with a means that varies a distance between an object and the read unit 1 formed by integrating a lens and a read element such as a CCD and with a means that detects the thickness of an original and allows the distance variable means to adjust the position of the read unit depending on the thickness of the original.
Patent JP-2002292452-A (JP)
Title: Continuous casting method for steel
Inventor: KAJITANI TOSHIYUKI
IPC: B22D11/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make formless a large scale inclusion which generates by entrainment of continuous casting powder into a molten steel when impressing electromagnetic stirring inside a casting mold for suppressing the central segregation in a small cross section billet continuous casting machine. SOLUTION: By carrying out the casting using the powder for continuously casting for the steel featuring in containing 6% or more and 10% or less of ZrO2 , and 4% or more and 10% or less of F, the formation of the inclusion such as ZrO2 and CaO.SiO2 is suppressed to the utmost to make the composition of the inclusion abundant in crushability even in cold casting.
Patent JP-2002261519-A (JP)
Title: Tapping and surreptitious-photographing detecting equipment for mobile communication machine and light- emitting device
Inventor: KUROSAWA TOMOYUKI
IPC: H04W88/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of bothering others in a crowd, a public facility or the like for informing an owner of a termination in a mobile-body communication machine by a sound and vibrations for its information and the damages of a tapping and a sneak photographing have been increased and a social problem has been constituted. SOLUTION: In an exchanging antenna for the mobile-body communication machine, the owner is informed of transmission and reception and the tapping and the surreptitious photographing from the light of a light-emitting diode by installing the exchange antenna to the upper section of a conventional exchange antenna and fashion properties are combined.
Patent JP-2002291676-A (JP)
Title: Dishwasher
Inventor: HOSOKI TADAHARU
IPC: A47L15/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable use by closing a casing-shaped lid body even when a lock mechanism for holding the lid body at a closing position is broken. SOLUTION: A dishwasher 10 is provided with an opening mechanism 26 for automatically opening a casing-shaped lid body 18 when the lock mechanism is canceled. The total energizing force of a plurality of springs 42 for opening arranged in the opening mechanism 26 is balanced with the weight of the casing- shaped lid body 18 and set to a value for holding that position in the state of applying no external force to the lid body 18. In the state of holding the casing-shaped lid body 18 at the closing position, auxiliary springs 50 and 50 arranged in the opening mechanism 26 apply upward energizing forces onto the lid body 18. Besides, the auxiliary springs 50 and 50 are set not to apply the upward energizing forces onto the casing-shaped lid body 18 when the lid body 18 is moved up to an intermediate position between closing and opening positions.
Patent JP-2002257275-A (JP)
Title: Stopper pressing ring for pipe joint
Inventor: YAMAZAKI SADAYOSHI
IPC: F16L21/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To secure a pipe stopping function for lowering or disappearing according to deformation droppage and the like occurring in an abutting part between a pressing bolt point part and a locking body head part, when a connection pipe starts to come off from its joint because of earthquakes or the like in the vicinity of a pipeline, after pipe joint connecting work has been carried out, while using a pipe stopper pressing ring. SOLUTION: In the abutting part between the pressing bolt point part and the locking body head part, a dynamic vector change and the like is worked out geometrically and physically, and the relationship between the cone angle of the pressing bolt point part and the inclination angle of the locking body head part and the relation of specific hardness between them are clarified.
Patent JP-2001356734-A (JP)
Title: Electronic device and drive method therefor
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic device having a pixel part of a new structure for improving display defects such as crosstalk, caused by a voltage drop due to wiring resistance of a current supply line in the optoelectronic device. SOLUTION: Attention is paid to the fact that no signal is inputted to a source signal line 106 and a gate signal line 105 for a period that signal writing is not performed from the signal line to a pixel. A current supply line 107 is connected with the source signal line 106 or the gate signal line 105 through a connecting transistor 111 or 112, and the connecting transistor 111 or 112 is brought into conduction by inputting a signal to a connection control line 114 for a sustained period, and the source signal line 106 and the gate signal line 105 are used as a current supply path to an EL element 103.
Patent JP-2002305136-A (JP)
Title: Aligner and aligning method used therein
Inventor: OSAKI YOSHINORI
IPC: G03F9/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an aligner and an aligning method used in the aligner where the durability of a light source portion against heat is enhanced, and variations in measured values and fluctuation in base lines are reduced. SOLUTION: In the aligner and the aligning method, to transfer a pattern on a mask 12 onto a wafer 11 via a refractive projection optical system 18 and expose the pattern to light, light with a wavelength in an infrared region, based on the light from the light source is used for alignment. An off-axis scope 17 is provided as the light source with a light-emitting diode 20, which emits light with the wavelength in the infrared region, and the light emitted from the light emitting diode 20 is used for alignment.
Patent JP-2002303569-A (JP)
Title: Marking line indicator
Inventor: GOTO YUKIO
IPC: G01N3/06
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a marking line indicator for a video type extensometer capable of attaching a marking line to a test piece accurately and easily, and suppressing the effect of distortion of the test piece to a minimum. SOLUTION: A marking line indicator 1 includes two clips 2 for supporting a test piece in the length direction of the test piece S from above and below, and a clip supporting member 3 for supporting the clips 2 movably in the length direction. The clip 2 has a marking line M extending orthogonally to the length direction of the test piece S. The clip supporting member 3 includes a constant length part 3a for regulating an initial supporting interval between the clips 2 to be the same dimension as a test length, and a clip movement guiding parts 3b, 3d for allowing movement of the clips 2 formed on an upper end of the constant length part 3a.
Patent JP-2002312496-A (JP)
Title: Continuous learning guide method utilizing internet, data display method for use in the same and continuous accounting method for use in the same
Inventor: KOIZUMI TAKAO
IPC: G06Q10/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of long-time learning by correspondence, allowing a management to gain continuous income for a long time. SOLUTION: A provider 1 for providing data for leaning contents and a participant 2 for receiving the data to be learned have Internet hardware resources capable of connection with each other through an Internet line 5 using self computers 3, 4, respectively. The provider 1 opens a home page 6 and displays on the home page 6 a file group 8 consisting of management unit files 8a of learning contents in which a script language operating program storable in a temporary memory 7 is assembled. The participant 2 downloads the data only for the management unit files 8a that he wants to learn out of the file group 8 of the learning contents, stores it in the temporary memory 7 of the self computer 4, and watches the data on a screen monitor 9 for input operation of taking lectures, learning, answering questions and identifying correct answers while operating an input terminal 10.
Patent JP-2002309253-A (JP)
Title: Method for hardening ground
Inventor: YAMADA TOYOMITSU
IPC: C09K17/12
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for hardening ground using an infusion solution which contains a relatively low concentration of a wear glass solution, surprising an amount of an sulfate ion to bring into the ground, has stabilized pH, and has a stabilized gel time at least one day. SOLUTION: In the method for hardening ground, a mixture of the water glass solution and the hardening agent is infused a medicine into the ground, where sulfuric acid and aluminum sulfate are used for the hardening agent. The water glass solution is used at such an amount that SiO2 is contained at 0.3-1.1 mol in 1L of the medicine solution. The sulfuric acid is used at such an amount that it may be contained at 0.3-0.7 mol relative to 1 mol of Na2 O in the water glass solution. The aluminum sulfate is used at such an amount that it is contained at 0.1-0.7 mol to 1 mol of the sulfuric acid.
Patent JP-2002303007-A (JP)
Title: Ventilation device
Inventor: ARAGAKI MORINOBU
IPC: E04B1/70
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a freely operable and closeable ventilation device capable of introducing the outside air into a house, penetrating an underfloor heat- insulating layer, in the house surrounding an indoor space in heat insulation. SOLUTION: The ventilation device 1 is installed by forming an opening section 310 to the underfloor heat-insulating layer 31 partitioning an underfloor space 50, communicating with the outside air and an underfloor ventilating layer 41 formed on the lower side of a floor 21 in heat insulation. The ventilation device has a heat-insulating shielding plate 12, capable of closing the opening section 310 of the underfloor heat-insulating layer 31 from the lower side and a sliding means 13 sliding the shielding plate 12 at a fixed stroke along the underfloor heat-insulating layer 31, the shielding plate 12 interecepts the communication of the underfloor ventilating layer 41 and the underfloor space 50, closing the opening section 310 in one of slicing places,  and the shielding plate 12 communicates the underfloor ventilating layer 41 and the underfloor space 50 by opening the opening section 310 in the other of the sliding places.
Patent JP-2002306159-A (JP)
Title: Koji mold for making soy sauce and method of making soy sauce by using the same
Inventor: ABE SHIGETA
IPC: A23L27/50
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a Koji mold that can reduce the consumption of carbohydrates during the Koji making without the reduction in the productivity of various kinds of enzymes necessary for making soy sauce, for example, α-amylase and provide a method of producing soy sauce of good flavor by use of the Koji mold. SOLUTION: A Koji mold belonging to Aspergillus oryzae that is resistant to deoxysaccharide and consumes a reduced amount of starting carbohydrates during the Koji making, or the Koji mold is characteristically used to prepare Koji and the resultant Koji is fermented and matured to prepare soy sauce.